public class EmergencyStopCommand implements Command {
    private AgriculturalMachine machine;
    
    public EmergencyStopCommand(AgriculturalMachine machine) {
        this.machine = machine;
    }
    
    @Override
    public void execute() {
        System.out.println("紧急停止命令执行! 农机已停机");
    }
}